Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,631,756",
      "signature": "0xb3acc77309f0a18fa3f4fa7553ff4fe39b9b2c0931e5ceb69ccd8f87d06e39f110ed85418815eabbff6d4c1eaca80da5",
      "randomness": "0xe9bb29204994931514a22cbbecec80df837e777abb50dcf696e5efa90b532f05"
    }
  ],
  "blockNumber": "7,428,253"
}

{
  "Sr25519": "0x923bb00de477767986fba7c7e51acbc8786d4c650d7840aca60b2b7f1da6542fce56fac95bec04422e56013f5bc93446619f05aebe1ab318a40b28833fd3828f"
}