Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,551,606",
      "signature": "0xb2bf41301a0b04dc15ebc6327d97a1699331b59d9fcab820dd47e224386869a7467fe232cd5b7e19dd1f2daaf78dc5f6",
      "randomness": "0x756fe449b8fa4fb17f7ba2bc6c7e47c9608681eff8af42633277c291d9ffd869"
    }
  ],
  "blockNumber": "7,408,237"
}

{
  "Sr25519": "0x0e3e861a4cb28b73bd1a23b8f95c8cc5003946559ebc889c5ac6ebb68cff89651c616edb020c9829ba0736069ed64c63ae46c34060170e835bbb9d2cca4ab382"
}