Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,576,763",
      "signature": "0xa387a4f78c89dd906d7b41dd116aff55154ec4010547804220ff85cba248acd7dbd64b54a3a6ae440328c598c335f235",
      "randomness": "0xea30526cfe04b15074d8a17d5c1f4507dd7a0fdf94719531a5acc8b1fa2acf67"
    }
  ],
  "blockNumber": "7,414,526"
}

{
  "Sr25519": "0x3e02eb21875d6684528de4bc38cfa8a864dd4ac38397cc94e72c279435f4864d03db85e6ee627996c979a413d1c09954ec4d082f2d716a6e7a9b6591a213ae81"
}