Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,484",
      "signature": "0x9530bc6fe6273d47efcfa7aaaa10d707d1b149536100bb445a6b09d4d422f5ff62bc23c1a7205cabb3cd224824941ef2",
      "randomness": "0x8b2d15f626a19f1f2394830604b34b106a5107218638042db9bd18158e8898be"
    }
  ],
  "blockNumber": "7,412,456"
}

{
  "Sr25519": "0xe476c850aa876a37877ac80386e6ebbbbb234486bef184aa59585c1be6cec96825f73292bcc7c3f5c40da58d8eee66629d253f969b441cd57aa75311db123889"
}