Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,619,883",
      "signature": "0x96035ac2bd21b247de9ad0d0ff21f3272f525b6e17c1a03636f1f8452f63a5742e56527c6b4c0c8c355ed4c87d864828",
      "randomness": "0x9c926901b041887aadc592a28277691b4d71b98fab9654c6d23906abe35f8fec"
    }
  ],
  "blockNumber": "7,425,286"
}

{
  "Sr25519": "0xb0ba584f1779b42ee95dfc7e353161762131163f27ca6435d0ead874f3813635534357af9acc6e385ba45aa8f5fb2e4335dcf869a72c8d893007a4a19f481782"
}