Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,556,609",
      "signature": "0x976b1f606a70fae1ddf186d5033b123e4bf64ac0639296a69ea09960d632e6187fe0659ae4c8b93e3b45961dff2ab220",
      "randomness": "0x204e3aaa11ff7e7d2c707276d71c3a2b66f0b97d665b81a61733e5ee12194e99"
    }
  ],
  "blockNumber": "7,409,488"
}

{
  "Sr25519": "0xf4aac043bd010be7ccb5b4f2bb68a299774aef99629f7bd8cabd642caa3ad129b404312cb39a492f316f90b2d4d42a5ace9d086206741acecdb5fa9b113d9087"
}