Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,549,324",
      "signature": "0xaa56ea63a55eb2c7171546ae33d6ea32e91183a48abbf70c25f9c9c80907fcaa1659ea1becd6c270fc283efbde9fe3c8",
      "randomness": "0xb1d14d64eb8c6fad4c2f4427010dc500c34a66102ceeffca70f255e10e9be480"
    }
  ],
  "blockNumber": "7,407,666"
}

{
  "Sr25519": "0x4e25aaa513c346db8984d5f0c441947e8a295e8f8d921e3b5082db4f8cb5886f2c4cf6ac315dd830ac0f159af61fce5bf9fd7ab0addaf6aa94e70fad377e2a86"
}