Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,233",
      "signature": "0x957ed9cefa07c617134e62cc02d5d0cc560427ca6719a35a24d32ef9fa20f39e9a99da3861c850130a1735604c8c8ad0",
      "randomness": "0xce6b01f0576976350e71289ec2d74a2f4fddbfc214dae877e5e6980ba8661037"
    }
  ],
  "blockNumber": "7,407,394"
}

{
  "Sr25519": "0xe64a19a7bd474145b141b16685d2c721f67151e5e8a8683bbc77e76e452aee55ccb5801adcedb185b6da1382bee0ae091bbbc7ccd07efb97e77ed243924b6381"
}