Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,635,788",
      "signature": "0xa9fe137a8bb75a25515fe65f97fdc9662c9f7d2ce90ce4d8b841492469e2fc16801a64b4b803d75089e646a2bf58f3ad",
      "randomness": "0xaa94740b87f9018811327a6e5e0fe3a1007fab8792f8734ac4ad6ecbf4234fb0"
    }
  ],
  "blockNumber": "7,429,261"
}

{
  "Sr25519": "0x321474c6c656391cad269fc18028505ab9a09bdb63753511a782702f17512924bc3fd00178f14739eb61687a97dbf6db641b899f0dbcf77e21d8510ea5f3ae81"
}