Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,544",
      "signature": "0xa550bf7004f543207096a202ebe4a4db6383cb816bfe976a4f0e58a8164a0d29332c3460976b3a5d6a9d0f5651fe1105",
      "randomness": "0xea31e6f3b670c0f46e5735c36cb6ac095af780ad2a14ab2a2577297919b9d0b7"
    }
  ],
  "blockNumber": "7,408,971"
}

{
  "Sr25519": "0xc41138a2c771b4077171ce312fc46c8f5d1ffba20aa46d1abbf57e437ac82046a3e4d2f5531095c25259134849acb785bd6d328973901a774aa170ecaa72c184"
}