Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,572,396",
      "signature": "0x91d78f0d5495e6af63b03118d44cbc8466db846d8fd88476bcef5d9120a21f18dea794ec1c62d7fcc372ffb0b1be7255",
      "randomness": "0x2be57e6eaab03c743e21e82edaad4cffb44610309ed063c2827d6c0d1132c693"
    }
  ],
  "blockNumber": "7,413,434"
}

{
  "Sr25519": "0x0c33bcc2ef4e079174621f37fcc957cae66e258be29a4f1044d769bbc81794300b7e37325d8b6561bced0a6c543ad0a407c848b4120a95536e10af0d6ad4d483"
}