Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,610,233",
      "signature": "0x92378dcf70afea16c3f37f0f33969e1ec3e86d7faa84bd9c2dfd488242ad9207ae886657f4e950389cfe8113e2c0a80e",
      "randomness": "0xaa1674851fe2b8726cc3489c99abc32f157146c9de6f23f29e3ed60d1cdfa4c0"
    }
  ],
  "blockNumber": "7,422,874"
}

{
  "Sr25519": "0xcc7566e4408e2b2720a73b73d0802dc30c7a1e538f225aef149aae0916c81b4659dc42ee543579af9a7d7e56a6a2cb15dfa911e798e1bb34e6f6c1dc24f6358a"
}