Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,542",
      "signature": "0xa27f7b7ca13624fef9d81cb00fb15a30468a7155d960423df8579a5d7ede911cfc4d963c8da0b024041d3c9b174d0571",
      "randomness": "0x4a4c3541d4e5e9bf960c2fff95abda693f90fbc216f4c5918f103629ca4f219b"
    }
  ],
  "blockNumber": "7,406,971"
}

{
  "Sr25519": "0x561956c93bcdae59b5cc00894f01aeaa4c8770ad4bd6dc39c1a7e906c6e5ed39cf262f6df493e4025803a0dfcfcb8b8805891fa2c2b82e2050020553f0a7e881"
}