Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,210",
      "signature": "0x80ca4b3937ada3c6dde664eb3536b03490940799bfad3ca2c5b1183b71f578ab87c0f112eb881e445cf81165d3217d16",
      "randomness": "0x5cdc900fd48d85ae342fa169225facbd8f2256f04f0b240748171176e5ffe60a"
    }
  ],
  "blockNumber": "7,410,388"
}

{
  "Sr25519": "0xb6e7d1b418d40e41bd2ef6833dedcd16138f559310aa7c5495c9cf93b9f8507aaee8942985be94334f29e39263aff661e4c0dd9baf5e3b37855991f0aed67983"
}