Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,611,763",
      "signature": "0x875c6a9e17229c396e7cc46128bc1a9d57bb7dcb94784c7af3609591a3097b268e6f4a1c9a8ec16003cfa5b82c8a13a1",
      "randomness": "0xe8154f9d5e3ee75723dd5ddbcd45619bcca34ed82c80b3be767d6ea84793528b"
    }
  ],
  "blockNumber": "7,423,256"
}

{
  "Sr25519": "0xb64cd71bb780a553e4a0887f072a4752b605513ae6c38de9caa42756433f2c6fefed59718b097f289caa988c4541b2b155348fed4b839d3386e23fa80591ed8a"
}