Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,631,649",
      "signature": "0x8f6e6edde939dce24b946b6429913652ebec138b58eed944597c8f2b46b18d76ec2ce23fcca1daf792eba0aa0cf2ead4",
      "randomness": "0x0466d968c57ae8c386fdaa6b7dc2e13d10d3bbe37e1eb2091103d114d698df68"
    }
  ],
  "blockNumber": "7,428,227"
}

{
  "Sr25519": "0x9ecae7ef9283b62e26633d75158d1185402609d57c87673ccbca228a7765052ba9d51140d3b5e1bea0335ac0d9ad90ebe3136a23e51eb1392d41c1676672378d"
}