Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,594,243",
      "signature": "0x91566d90f4b108a4d18474d27ec5fd03c347c67a8773f4233f4a77bb5fc626f04683191a56c9446a3b6ef27b1a5411fa",
      "randomness": "0x5d3d44a6a3359084eb7da5c92d837f51e6029d23e51b359f22935fcbae313416"
    }
  ],
  "blockNumber": "7,418,877"
}

{
  "Sr25519": "0x425cb00470b5a3ee1b4950ef4b17026c525db193866baca9161b65cea8c5cc6a5f1e7937b25938e7613dbc9b7b96e185c76f70f3feec3fe30d3610d3960a9785"
}