Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,373",
      "signature": "0x8f6935ef49651bda2e6685003d170c81e9d567034f005723935652f64450cd960e87d0d97dda5d51a55dd0c0bd3cae1a",
      "randomness": "0xcc339774268995ef657f3b687d79b19ee37f73c84ac89c5ff0978c4ee5a321bf"
    }
  ],
  "blockNumber": "7,415,166"
}

{
  "Sr25519": "0x0cc72cc1b7b886b288e549e7977fd6e55ee6593affb6232966d38b96c2dfff4e0f60cf08159db1d595022e00ce32bf61dde6c3449b9a1d37bbe7fa4065bdb584"
}