Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,551,314",
      "signature": "0x8cf5764f13b96e927ba2dcc9784e578fb06b827e9ce63d6fb403ef3e843fc99d51bdf29547fe131cbf9e5b9421d05a8f",
      "randomness": "0x6d62069af81122f19c9ea95e69d7fef49675457f8a5f51312090b6195a466006"
    }
  ],
  "blockNumber": "7,408,164"
}

{
  "Sr25519": "0x6cb96ad1c8687405ed5a5467f08b349eae99204c8ef78fd8f83db4e4f64e7c22b666999b1a4b5da682012ed7a2a99335f7330ed8bc07a44668b24f884e695c8f"
}