Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,679,361",
      "signature": "0xa200d5a53a42facf0268580d2f2a4df73d90f9184a03b9381798774ae33961a2a6f9cef320c84962062358b0226a570e",
      "randomness": "0x94f3e27cdf81cefa4e349274b715523d78914dc8220b4c7a4629a33ccafd8118"
    }
  ],
  "blockNumber": "7,440,127"
}

{
  "Sr25519": "0xa6b8619332d1352fce425665a94c5f0b8e561aca894cee29ad6c662c97b3d932335aa85134d5c6d39a01172ee3405ce36ebf9f77aec8c1bec10233c0e94b9188"
}