Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,544,551",
      "signature": "0x893906386461c5b4c6ace753abe6c8568629540f825161e1c115c9ef437b0ae47ffa03707754d32beed6648854d5eb76",
      "randomness": "0x9c48d8965ce241334d3e5ec9b76652736dfb848b9b1c6be0dcab00c2f5420c62"
    }
  ],
  "blockNumber": "7,406,473"
}

{
  "Sr25519": "0xc85080ebca4fdc83574634e1a5157d0ab882129a07e9b7d460b22c10f549b52ee8149caa5c33f0a5213b5fb35e834b1b56ab195594989aad1ce0cc3aa3f1a989"
}