Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,840",
      "signature": "0x8bedb7cb03b96284693cd765447e01ca68131612614b5e228d598b751b980dbe336f8df2cfa4928c09c904d9ec2f01b7",
      "randomness": "0x010572229da184811b51d859a03e895e46eded030edbc83bc4710a605d6a68f4"
    }
  ],
  "blockNumber": "7,413,795"
}

{
  "Sr25519": "0xecffd5386ffadd7c1f3efa71b714c36178ac7ac84d123be0e7fd16d2832aaa2aa4e69641b79b1e73a47800be6bf11634414e574f2eb016440f3e96a9ac80b288"
}