Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,242",
      "signature": "0x9153a8c627d42c6f370e9343c2443cf70662fc4731808166d8e3544f6e413f20ad36c04b4abe82903ea73303fb7410b9",
      "randomness": "0x261924978f766055cb645c214aef602d742f9512cc8f2bddc305e3e23c8fe473"
    }
  ],
  "blockNumber": "7,435,365"
}

{
  "Sr25519": "0x6abe9b45890c45ae00c53be125162d8d87d4c3f55bf3dffe58825de488a6eb74ee129610c3e27dc316a52906dc788af10df5a67c82fd66e54b9cb1d65c890d80"
}