Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,625,843",
      "signature": "0xb926abf6532da4bb96e63120b1b4e67e6c9d50a05f88f4e5569a2cc590053de6adf5bf119203b61615debc47299a7871",
      "randomness": "0x0151ac89de627f9ba86c5dee91b24fb6f29fdf2056fc7e965e7e41abb8c9c670"
    }
  ],
  "blockNumber": "7,426,775"
}

{
  "Sr25519": "0xc6465821f94e8a4aba170e6374879759ee9d732387dedb598554206bd880e1503ae107337b81c4851197a7338c47a71d55916999dfeb07a8f57924bbf19abc87"
}