Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,667,523",
      "signature": "0xb12f8393cb9c79ba2926983f232605b4d0fd49fddf9b07d51a03bd7d9e420195120034c24eda196c9144ba267b1fec7f",
      "randomness": "0x4e054b1060cf2cc20862502d2c6ff361094ec1e13e2c7578f5d8beabdd980261"
    }
  ],
  "blockNumber": "7,437,172"
}

{
  "Sr25519": "0x1a706115f1d5b6ff188443a14d92f3ee4267b8cbc7acbcf800fa52d8871f734b88ab108707a8cc6fec873a53de3d0b675cddc6629f4d34b09966ed6a10dbe18c"
}